21817367532

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{11434679}}^1$

素因数の和:11434742

約数の個数: 36

約数和(自身を含む): 56190017520

約数和(自身を除く): 34372649988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 11434679, 22869358, 34304037, 45738716, 68608074, 102912111, 137216148, 205824222, 411648444, 606037987, 1212075974, 1818113961, 2424151948, 3636227922, 5454341883, 7272455844, 10908683766, 21817367532]

約数ペア:

[(1, 21817367532), (2, 10908683766), (3, 7272455844), (4, 5454341883), (6, 3636227922), (9, 2424151948), (12, 1818113961), (18, 1212075974), (36, 606037987), (53, 411648444), (106, 205824222), (159, 137216148), (212, 102912111), (318, 68608074), (477, 45738716), (636, 34304037), (954, 22869358), (1908, 11434679)]